diff --git a/library.properties b/library.properties
index 0cb50888..ac33baf6 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=ArduinoIoTCloud
-version=2.1.0
+version=2.1.1
 author=Arduino
 maintainer=Arduino <info@arduino.cc>
 sentence=This library allows connecting to the Arduino IoT Cloud service.
diff --git a/src/AIoTC_Config.h b/src/AIoTC_Config.h
index 89158013..0649c74a 100644
--- a/src/AIoTC_Config.h
+++ b/src/AIoTC_Config.h
@@ -178,6 +178,6 @@
   #define AIOT_CONFIG_LASTVALUES_SYNC_MAX_RETRY_CNT                  (10UL)
 #endif
 
-#define AIOT_CONFIG_LIB_VERSION "2.1.0"
+#define AIOT_CONFIG_LIB_VERSION "2.1.1"
 
 #endif /* ARDUINO_AIOTC_CONFIG_H_ */